The B stands for Burton and 77 is for the year Jake founded the company, but the Burton B77 Denim Pant stands for everyday wear-ability with a timeless style. As our most popular pant, we offer it in three different fits: skinny, slim, and slim/straight. The 98% cotton, 2% spandex denim blend with details like reinforced seams is the perfect equation of stretch and durability for easy transitions between work or class and concrete.